From 7bd430e0f95d760b920411f024abb40e8aff0f47 Mon Sep 17 00:00:00 2001
From: sebastian <s.boeckelmann3@gmail.com>
Date: Fri, 1 Nov 2024 14:44:35 +0100
Subject: [PATCH] Update Added Notes

---
 .../main/java/core/notevault/MainActivity.java  | 11 +++++++++++
 .../notevault/ui/gallery/GalleryViewModel.java  |  1 -
 .../core/notevault/ui/home/HomeFragment.java    | 10 ++++++++--
 .../core/notevault/ui/home/HomeViewModel.java   | 17 +++++++++++------
 .../core/notevault/ui/home/NoteSongAdapter.java |  2 +-
 5 files changed, 31 insertions(+), 10 deletions(-)

diff --git a/app/src/main/java/core/notevault/MainActivity.java b/app/src/main/java/core/notevault/MainActivity.java
index 142e9b3..699b911 100644
--- a/app/src/main/java/core/notevault/MainActivity.java
+++ b/app/src/main/java/core/notevault/MainActivity.java
@@ -24,6 +24,7 @@ import core.notevault.data.NoteSheet;
 import core.notevault.databinding.ActivityMainBinding;
 import core.notevault.ui.gallery.GalleryFragment;
 import core.notevault.ui.gallery.editor.ConcertEditorDialog;
+import core.notevault.ui.home.HomeFragment;
 import core.notevault.ui.metadatadialog.MetaDataDialog;
 import core.notevault.util.NoteSheetsUtil;
 
@@ -86,6 +87,16 @@ public class MainActivity extends AppCompatActivity implements MetaDataDialog.On
                 NoteSheet noteSheet = new NoteSheet(musicNoteID, filePath);
                 musicDB.musicNoteDao().insertNoteSheet(noteSheet);
             }
+
+            runOnUiThread(() -> {
+                NavHostFragment navHostFragment = (NavHostFragment) getSupportFragmentManager().findFragmentById(R.id.nav_host_fragment_content_main);
+                Fragment currentFragment = navHostFragment != null ? navHostFragment.getChildFragmentManager().getFragments().get(0) : null;
+
+                if(currentFragment instanceof HomeFragment) {
+                    HomeFragment homeFragment = (HomeFragment) currentFragment;
+                    homeFragment.addSong(musicNote);
+                }
+            });
         }).start();
     }
 
diff --git a/app/src/main/java/core/notevault/ui/gallery/GalleryViewModel.java b/app/src/main/java/core/notevault/ui/gallery/GalleryViewModel.java
index c253df8..33b3268 100644
--- a/app/src/main/java/core/notevault/ui/gallery/GalleryViewModel.java
+++ b/app/src/main/java/core/notevault/ui/gallery/GalleryViewModel.java
@@ -32,6 +32,5 @@ public class GalleryViewModel extends ViewModel {
             currentConcerts.add(concert);
             concerts.setValue(currentConcerts);
         }
-
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/core/notevault/ui/home/HomeFragment.java b/app/src/main/java/core/notevault/ui/home/HomeFragment.java
index 72231b4..99cf7dd 100644
--- a/app/src/main/java/core/notevault/ui/home/HomeFragment.java
+++ b/app/src/main/java/core/notevault/ui/home/HomeFragment.java
@@ -53,6 +53,10 @@ public class HomeFragment extends Fragment {
         recyclerView.setAdapter(noteSongAdapter);
         recyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
 
+        homeViewModel.getNoteTitles().observe(getViewLifecycleOwner(), songs -> {
+            noteSongAdapter.updateSongTitles(songs);
+        });
+
         new LoadSongTitlesTask().execute();
 
         return root;
@@ -69,7 +73,7 @@ public class HomeFragment extends Fragment {
 
         @Override
         protected void onPostExecute(List<MusicNote> songs) {
-            noteSongAdapter.updateSongTitles(songs); // Aktualisiere den Adapter mit den Titeln
+            homeViewModel.setNoteTitles(songs);
         }
     }
 
@@ -120,5 +124,7 @@ public class HomeFragment extends Fragment {
         binding = null;
     }
 
-
+    public void addSong(MusicNote musicNote) {
+        this.homeViewModel.addSong(musicNote);
+    }
 }
\ No newline at end of file
diff --git a/app/src/main/java/core/notevault/ui/home/HomeViewModel.java b/app/src/main/java/core/notevault/ui/home/HomeViewModel.java
index b87b25f..97ace7b 100644
--- a/app/src/main/java/core/notevault/ui/home/HomeViewModel.java
+++ b/app/src/main/java/core/notevault/ui/home/HomeViewModel.java
@@ -6,6 +6,7 @@ import androidx.lifecycle.MutableLiveData;
 import androidx.lifecycle.ViewModel;
 import core.notevault.MainActivity;
 import core.notevault.data.MusicDatabase;
+import core.notevault.data.MusicNote;
 import core.notevault.ui.metadatadialog.MetaDataDialog;
 
 import java.util.ArrayList;
@@ -13,21 +14,25 @@ import java.util.List;
 
 public class HomeViewModel extends ViewModel {
 
-    private final MutableLiveData<List<String>> noteTitles;
+    private final MutableLiveData<List<MusicNote>> noteTitles;
 
     public HomeViewModel() {
         noteTitles = new MutableLiveData<>(new ArrayList<>());
     }
 
-    public LiveData<List<String>> getNoteTitles() {
+    public LiveData<List<MusicNote>> getNoteTitles() {
         return noteTitles;
     }
 
-    public void setNoteTitles(ArrayList<String> noteTitles) {
+    public void setNoteTitles(List<MusicNote> noteTitles) {
         this.noteTitles.setValue(noteTitles);
     }
 
-    public void addNote(Uri uri) {
-
-    }
+   public void addSong(MusicNote song) {
+        List<MusicNote> songs = noteTitles.getValue();
+        if(songs != null) {
+            songs.add(song);
+            this.noteTitles.setValue(songs);
+        }
+   }
 }
\ No newline at end of file
diff --git a/app/src/main/java/core/notevault/ui/home/NoteSongAdapter.java b/app/src/main/java/core/notevault/ui/home/NoteSongAdapter.java
index 964cae2..a7fb6b3 100644
--- a/app/src/main/java/core/notevault/ui/home/NoteSongAdapter.java
+++ b/app/src/main/java/core/notevault/ui/home/NoteSongAdapter.java
@@ -111,7 +111,7 @@ public class NoteSongAdapter extends RecyclerView.Adapter<NoteSongAdapter.NoteVi
         @Override
         protected List<NoteSheet> doInBackground(Void... voids) {
             List<NoteSheet> sheets =  musicNoteDAO.getNoteSheetsForMusicSong(this.musicNoteId);
-            Log.d("LoadNoteSheetsTask", "Loaded NoteSheets: " + sheets.get(0));
+            Log.d("LoadNoteSheetsTask", "Loaded NoteSheets: " + sheets.size());
             return sheets;
         }